Sealing cap



FIG. 1 is a side view thereof.

FIG. 2 is a top view of a sealing cap.

FIG. 3 is a bottom view thereof; and,

FIG. 4 is a perspective view thereof.

The broken line in FIG. 3 illustrates the innermost position looking from above where the material stops and forming, no part of the claim. 

CLAIM The ornamental design for a sealing cap, as shown and described. 